Compare Sonus faber Gravis II vs Sonus faber Gravis III vs Sonus faber Gravis I
Variants
Walnut
Piano Black
White Matte
Walnut
Piano Black
White Matte
Connectivity
Ports
LFE (Low Frequency Effect) mono RCA + LINE mono RCA + HIGH LEVEL Neutrik 4-pole Speakon
2x LINE Left and Right / LFE RCA + 1x LINE XLR HIGH LEVEL Neutrik 4-pole Speakon
LFE (Low Frequency Effect) mono RCA + LINE mono RCA + HIGH LEVEL Neutrik 4-pole Speakon
Construction
Colors
Wood, White, Black, Wenge
Walnut, Black, Wenge
Wood, White, Black, Wenge
Drivers | Subwoofer
1x 260 mm (10”) long throw, treated paper cone down-firing driver + 1 x 260 mm (10”) front-firing aluminum alloy diaphragm passive infra-bass radiator
1 x 250 mm (10”) long throw, sandwich honeycomb cone, wide rubber surround LF unit
1 x 210 mm (8”) long throw, treated paper cone, wide rubber surround LF unit
Form Factor
Subwoofer
Subwoofer
Subwoofer
Loudspeaker Type
Drone cone phase-inverter loading, active subwoofer with Class AB amplifier
Sealed box loading, single driver, active subwoofer
Sealed box loading, down firing active subwoofer
Dimensions
Size | Depth
16 in (408 mm)
19.5 in (495 mm)
12.4 in (316 mm)
Size | Height
15.9 in (404 mm)
16.3 in (415 mm)
13.1 in (334 mm)
Size | Width
14 in (356 mm)
15.7 in (400 mm)
11.2 in (286 mm)
Weight
47.3 lbs (21.5 kg)
58.8 lbs (26.7 kg)
32 lbs (14.5 kg)
Function
Amplifier
High linearity Class AB
High performance Class AB
High linearity Class AB
Crossover
Continuously adjustable 30 to 120 Hz
Continuously adjustable 40 to 150 Hz
Continuously adjustable 30 to 120 Hz
Performance
Frequency Response
- 6dB, from 25 Hz to Fc (user adjustable)
- 6dB, from 25 Hz to Fc (user adjustable)
- 6dB, from 30 Hz to Fc (user adjustable)
Power Consumption
450 W (rated), 0.5 W (stand-by)
700 W (rated), 2W (standby)
200 W (rated), 0.5 W (stand-by)
Power Output
350 W (nominal), 700 W (peak)
600 W (nominal), 900 W (peak)
150 W (nominal), 250 W (peak)
Production
Debut
2020
Made In
Italy (handmade)
Italy (handmade)
Italy (handmade)
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